App Developers

Diego Ruiz

Colombia

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I have over 8 years of expertise as a full-stack developer building web apps that meet user needs. In most cases, the client will explain their objectives to me, after which I will construct and explain a solution. I've previously worked on many projects based on different sectors, so I feel very confident in my skills and knowledge. I've built a number of web applications from the bottom up and am an expert at debugging. I also manage and update the client's ongoing tasks. Front end tools: Angular.js, Vue.js, React.js/Redux, ES6, Javascript, HTML5, and CSS3. I'm passionate about UI/UX and can create gorgeous interfaces. Back end tools : Python, Golang, Coldfusion, Django, Ruby on Rails, Node.js, and Ruby on Rails. Hosting: Azure, Heroku, Digital Ocean, Google Cloud, and AWS Databases : MongoDB, Postgresql, MySql, MSSQL, and NoSQL.

• Hourly Rate$30 / Hr
• Total Earned$0
• Experience8 Years

Isak Sigrun

Iceland

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Hi! I am a Full Stack developer with 8 years of experience. Let me mention that I have developed user interactive web pages. I have designed and deployed database technology to the websites. Created and execute the overall website architecture. I have designed and delivered mobile applications and REST APIs. Contributed to a major transition from ASP.NET to Ruby on Rails, which enhanced the overall speed and quality of new product development. Used familiarity with JavaScript frameworks and libraries that support efficient web development. I have identified and corrected bottlenecks and bug fixes. I have automated continuous deployment and infrastructure management by utilizing Ansible Created custom plugins, ternplates, and functions for AngularJS application. I am experienced in developing web-based and application-based software solutions. Created web form network for local veterinary office.The skill that I have include Java, C#, C++, MongoDB, Oracle, Angular, Vue.Js, PostgreSQL, Golang, Python, Perl, CSS, Jquery, Typescript, PHP, NodeJS, Ansible, Varnish, Firebase, ORM, AWS, om , Nginx, HTTP/2, CDN,b Yii 2, MySQL, Express JS, Spark, Git and GitHub.

• Hourly Rate$25 / Hr
• Total Earned$15143
• Experience8 Years

Adam Brooks

United Kingdom

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Hello I am a software engineer having proven experience in large scale software design and development for a wide variety of companies. I have got strong Front-End and Back-End skills. My English is fluent. I develop web applications. I do my best to make the clients satisfied and I can meet deadlines. Languages that I know: API C++ C# Java Javascript(AngularJS, Node.JS) Python Ruby PHP SQL MySQL Drupal Wordpress Woocommerce OpenCart My other skills: CSS3, SASS, Compass, Git/Github , HTML5, HAML, Jade I consider myself to be goal-oriented, sociable and open-minded personality. I look forward to providing you with excellent quality service for all your development needs.

• Hourly Rate$40 / Hr
• Total Earned$0
• Experience10 Years

Matti Virtanen

Finland

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I'm a skilled full-stack engineer from the Finland who has training expertise in many programming languages. I am in charge of gathering information, coming up with ideas, and carrying out initiatives. Create a knowledge management platform based on a knowledge graph using a variety of technologies, such as Node.js, Typescript, Dgraph, React, and Mobx. Create and build main-application functionality and an independent data extraction "agent" for a financial product. Operational, flexible, scalable, and data quality improvements for applications. I took care of, improved, and upgraded PHP databases as needed. These are my skills: • HTML5, CSS3, Bootstrap, JavaScript, jQuery, AngularJS, TypeScript, ReactJS, JSON, Node, PHP, Ruby on Rails, Python, C#, Golang, Scala, Django • MongoDB, MySQL, PostgreSQL, Oracle, Microsoft SQL, MariaDB • Google Maps, Twitter, Facebook, AmazonS3, Open Weather Map, Flight search

• Hourly Rate$30 / Hr
• Total Earned$12360
• Experience8 Years

Basil Elias

Greece

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I have Professional experience (or related academic experience) working with REST/SOAP services, JSON, XML, Appcelerator, PhoneGap, Xamarin I have helped many organizations develop creative and useable mobile applications, with clean, reusable code and are a whiz and testing and offering sound solutions. I am responsible for developing, writing tests, maintaining and adding new features to the applications. I have been involved in various projects in UI development for mobile applications for the past eight years. As you will ascertain from my resume, I have developed a wide range of forward-thinking user interface programs, which have all improved user experience and this has aided my proficient knowledge in the process and responsibilities of this position, and I have proficient knowledge in the process and responsibilities required for this position. The technical skills, that I master: UI/UX design, Analytics, Adobe Photoshop, Illustration, HTML, CSS, Javascript, Coding, Understanding of layouts, navigation, architecture. I am very fluent in English. I wnat to work especially in Upwork, cause this is the main platform which gives the freelancers opportunity both to gain money and experience.

• Hourly Rate$29 / Hr
• Total Earned$7845
• Experience8 Years

Markos Jonas

United Kingdom

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I'm an independent web developer with over 8 years of professional experience. I strive to make my clients satisfied with my delivered work. I have developed and supported different projects. I'm actively looking for clients that are seeking clean code for long-term cooperation. As a full-stack developer, I can implement both server-side and client-side applications. My skills: PHP, Laravel and AngularJS frameworks.

• Hourly Rate$35 / Hr
• Total Earned$0
• Experience8 Years